Side by side

Citizen Promaster Skyhawk U830vsBoldr The T Rex By Boldr X Nitecore

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596
The T Rex By Boldr X Nitecore
BoldrThe T Rex By Boldr X Nitecore
MSRP $499

At a glance

10 of 29 specs differ
Diameter
Promaster Skyhawk U83043mm
The T Rex By Boldr X Nitecore40mm
Power Reserve
Promaster Skyhawk U83040h
The T Rex By Boldr X Nitecore40h
Water Resistance
Promaster Skyhawk U830200m
The T Rex By Boldr X Nitecore200m
MSRP
Promaster Skyhawk U830$596
The T Rex By Boldr X Nitecore$499

Full specifications

Case

4 specs
Category
Pilot
Diver
Diameter
43mm
40mm
Thickness
12mm
12.3mm
Lug Width
22mm
20mm

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Blue
T-Rex by BOLDR x Nitecore
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
U830
Seiko NH35A
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$596
$499

Follow this matchup

Get a note when Citizen Promaster Skyhawk U830 vs Boldr The T Rex By Boldr X Nitecore gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.